v3.26.3
BUSINESS COMBINATIONS AND ASSET ACQUISITIONS (Details)
$ / shares in Units, € in Thousands, £ in Thousands, R$ in Thousands
 1 Months Ended 12 Months Ended
Feb. 01, 2026
USD ($)
subsidiary
Feb. 01, 2026
GBP (£)
subsidiary
Nov. 25, 2025
BRL (R$)
shares
May 09, 2025
USD ($)
May 01, 2023
USD ($)
$ / shares
shares
Jul. 31, 2026
GBP (£)
installment
May 31, 2026
USD ($)
shares
Apr. 30, 2026
GBP (£)
shares
Aug. 31, 2025
GBP (£)
Jul. 31, 2025
EUR (€)
Dec. 31, 2025
USD ($)
$ / shares
shares
Dec. 31, 2024
USD ($)
shares
Sep. 30, 2026
USD ($)
$ / shares
Jul. 11, 2025
Business Combination                            
Common stock, par value (in dollars per share) | $ / shares                     $ 0.00025   $ 0.00025  
Share-settled liability                     $ 1,982,000   $ 1,181,000  
Shares settled liabilities, current                     1,752,000   1,181,000  
Goodwill                     109,269,000   118,586,000  
Current portion of acquisition installment payable                     2,194,000   1,691,000  
Acquisition installment payable, net of current portion                     2,898,000   3,053,000  
OrthoPediatrics EU Limited                            
Business Combination                            
Debt instrument, term 3 years 3 years                        
OrthoPediatrics EU Limited | Secured Debt                            
Business Combination                            
Notes payable | £           £ 300                
Interest rate (as a percent)           5.00%                
Number of installments | installment           4                
5.00% GBP Promissory Note | OrthoPediatrics EU Limited | Secured Debt                            
Business Combination                            
Notes payable | £                 £ 1,100          
Interest rate (as a percent)                 5.00%          
4.00% Euro Debt Instrument | OP EU B.V.                            
Business Combination                            
Interest rate (as a percent)                   4.00%        
4.00% Euro Debt Instrument | OP EU B.V. | Secured Debt                            
Business Combination                            
Notes payable | €                   € 390        
Boston Brace International, Inc                            
Business Combination                            
Business combination, consideration transferred                     9,042,000      
Payments to acquire businesses, gross                     6,796,000      
Sellers earnout amount                     1,475,000      
Business combination, intangible assets acquired                     2,268,000      
Goodwill                     5,680,000      
Boston Brace International, Inc | Promissory Note Maturing December 2025                            
Business Combination                            
Notes payable                     2,475,000      
Boston Brace International, Inc | 5.00% GBP Promissory Note                            
Business Combination                            
Interest rate (as a percent)                           4.90%
Orthotic And Prosthetic Devices | OP EU B.V.                            
Business Combination                            
Business combination, consideration transferred | €                   1,473        
Payments to acquire businesses, gross | €                   1,200        
Goodwill | €                   1,101        
Orthotic And Prosthetic Devices | OP EU B.V. | Customer Relationships                            
Business Combination                            
Business combination, intangible assets acquired | €                   € 390        
Orthotic And Prosthetic Devices | OrthoPediatrics EU Limited                            
Business Combination                            
Business combination, consideration transferred | £                 £ 3,537          
Payments to acquire businesses, gross | £                 2,506          
Domestic Clinics | OrthoPediatrics EU Limited                            
Business Combination                            
Goodwill | £                 766          
Domestic Clinics | OrthoPediatrics EU Limited | Customer Relationships                            
Business Combination                            
Business combination, intangible assets acquired | £                 £ 695          
The London Orthotic Consultancy Ltd (LOC) | OrthoPediatrics EU Limited                            
Business Combination                            
Payments to acquire businesses, gross | £   £ 5,083                        
Goodwill | £   £ 4,660       £ 1,196                
Number of subsidiaries | subsidiary 2 2                        
Cash acquired | £   £ 317                        
Principal amount | £   600                        
Business combination, contingent consideration, range of outcomes, maximum, amount | £   1,700                        
Contingent consideration liability | £   420                        
The London Orthotic Consultancy Ltd (LOC) | OrthoPediatrics EU Limited | Share-Based Payment Arrangement, Tranche One                            
Business Combination                            
Business combination, increase in aggregate award value, grants in period $ 235,000                          
The London Orthotic Consultancy Ltd (LOC) | OrthoPediatrics EU Limited | Share-Based Payment Arrangement, Tranche Two                            
Business Combination                            
Business combination, increase in aggregate award value, grants in period $ 168,000                          
The London Orthotic Consultancy Ltd (LOC) | OrthoPediatrics EU Limited | Customer Relationships                            
Business Combination                            
Business combination, intangible assets acquired | £   £ 840       395                
The London Orthotic Consultancy Ltd (LOC) | 4.5% GBP Promissory Note | OrthoPediatrics EU Limited                            
Business Combination                            
Interest rate (as a percent)   4.50%                        
Medical Distributor Located in the United Kingdom | OrthoPediatrics EU Limited                            
Business Combination                            
Business combination, consideration transferred | £               £ 1,255            
Payments to acquire businesses, gross | £               196            
Business combination, intangible assets acquired | £               712            
Cash acquired | £               £ 637            
Consideration for acquisition (in shares) | shares               80,873            
Equity interest paid | £               £ 1,060            
Manufacturer of Medical Devices for Spinal Disorders | OrthoPediatrics EU Limited                            
Business Combination                            
Business combination, consideration transferred | £           2,262                
Payments to acquire businesses, gross | £           1,962                
Business combination, contingent consideration, range of outcomes, maximum, amount | £           £ 238                
Local Distributor | Orthopediatrics do Brasil Ltda                            
Business Combination                            
Business combination, consideration transferred | R$     R$ 41,552                      
Payments to acquire businesses, gross | R$     23,128                      
Goodwill | R$     6,312                      
Equity interest paid | R$     R$ 1,329                      
Equity interest issued (in shares) | shares     14,594                      
Business combination, anniversary payments | R$     R$ 24,023                      
Business combination, anniversary payments present value | R$     17,043                      
Business combination, anniversary payments, initial payment | R$     2,762                      
Business combination, anniversary payments, subsequent payment | R$     5,315                      
Current portion of acquisition installment payable                     442,000   511,000  
Acquisition installment payable, net of current portion                     2,668,000   $ 3,053,000  
Business combination, recognized asset acquired, inventory, current | R$     30,530                      
Local Distributor | Orthopediatrics do Brasil Ltda | Customer Relationships                            
Business Combination                            
Business combination, intangible assets acquired | R$     6,990                      
Local Distributor | Orthopediatrics do Brasil Ltda | Noncompete Agreements                            
Business Combination                            
Business combination, intangible assets acquired | R$     R$ 1,440                      
Medtech                            
Business Combination                            
Shares authorized in lieu of cash, value       $ 3,750,000                    
Medtech | Seller One                            
Business Combination                            
Shares authorized in lieu of cash, value       $ 2,250,000                    
Common Stock                            
Business Combination                            
Increase additional paid in capital from contingent consideration             $ 2,398,000              
Medtech Concepts LLC                            
Business Combination                            
Asset acquisition, total compensation         $ 15,274,000                  
Cash consideration         3,000,000                  
Issuance of common stock         $ 2,274,000           $ 226,000      
Business combination, consideration paid In cash (as a percent)         50.00%                  
Asset acquisition, contingent consideration cash consideration                       $ 1,250,000    
Asset acquisition, contingent consideration (in shares) | shares             153,430       10,830 4,288    
Asset acquisition, contingent consideration, value                       $ 133,000    
Asset acquisition, equity instruments issued portion recognized as stock based compensation (as a percent)                     50.00%      
Business combination, acquisition installment payable (as a percent)                     50.00%      
Medtech Concepts LLC | Share-Based Payment Arrangement                            
Business Combination                            
Asset acquisition, contingent consideration (in shares) | shares                       38,594    
Asset acquisition, contingent consideration, value                     $ 1,250,000      
Capital contribution associated with reclassification of liability to equity                     $ 2,062,000      
Medtech Concepts LLC | Common Stock                            
Business Combination                            
Shares issued as compensation (shares) | shares         43,751           97,467      
Common stock, par value (in dollars per share) | $ / shares         $ 0.00025                  
Asset acquisition, share price (in dollars per share) | $ / shares         $ 51.98                  
Aggregate value of equity consideration         $ 2,500,000                  
Business combination, consideration of unregistered common stock (as a percent)         50.00%